网络拓扑自动发现算法的研究  

Research of Algorithms of Network Topology Discovering Automatically

作　　者：王捷[1] 欧阳松[1] 

机构地区：[1]中南大学信息科学与工程学院计算机应用研究所,湖南长沙410083

出　　处：《计算机测量与控制》2005年第9期978-980,1009,共4页Computer Measurement &Control

摘　　要：在不断发展的网络中,网络拓扑结构是很难确定的,而这些信息对网络管理却是至关重要的;传统的拓扑发现算法大多是基于SNMP的,但是SNMP协议并不是通用的,有的主机可能不支持此协议;为了完整而准确地确定网络的拓扑结构,提出了几个探索性的算法,可以发现Internet骨干的拓扑结构和局域网内部的拓扑。In constantly evolving networks, it is difficult to determine network＇s topology. However , such information is important to network management. The traditional algorithms about topology discovery are based on SNMP, but SNMP is not commonly available, and not supported by some hosts. In order to determine completely and accurately the topology of network, several heuristic algorithms that can be used to discover Internet backbone topology and intra-domain topology are presented.

关 键 词：网络管理 拓扑发现 DNS区域转送 

分 类 号：TP183[自动化与计算机技术—控制理论与控制工程]